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78092 (2002 LD30)
Classification: Main-belt Asteroid          SPK-ID: 2078092
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2052766464087549 5.5878e-08  
a 3.033684436172345 2.005e-08 au
q 2.410939868852451 1.6887e-07 au
i 9.368898446989034 5.0891e-06 deg
node 286.2929762460462 3.4154e-05 deg
peri 45.58503673181396 3.5582e-05 deg
M 125.4714243290988 9.6614e-06 deg
tp 2458327.838828379190
(2018-Jul-28.33882838)
5.1643e-05 TDB
period 1929.985437547404
5.28
1.9133e-05
5.238e-08
d
yr
n .1865299048356979 1.8492e-09 deg/d
Q 3.656429003492238 2.4166e-08 au
  Orbit Determination Parameters
   # obs. used (total)      860  
   data-arc span      9778 days (26.77 yr)  
   first obs. used      1994-01-12  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52822  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:28:16  

Additional Information
 Earth MOID = 1.41078 au 
 Jupiter MOID = 1.75247 au 
 T_jup = 3.190 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO280260  
diameter diameter 6.033 km 0.983 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.122   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78092 (2002 LD30)          Discovered 2002-Jun-10 by Juels, C. W., Holvorcem, P. R. at Fountain Hills
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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